It's been nearly five years, but that notorious Elder Scrolls IV: Oblivion "Horse Armor" DLC is finally on sale. Along with the "Shivering Isles" and "Knights of the Nine" expansion packs, the equine armor is discounted by 50 percent as this week's Xbox Live deal.

Keeping with the Bethesda theme, three of Fallout 3's DLC packs -- "Mothership Zeta," "Operation Anchorage," and "Broken Steel" -- are similarly discounted, as well as a handful of Avatar items. There has never been a better week to dress up an Avatar as a Vault 101 wastelander and buy virtual armor for a virtual horse. Head past the break for the full list of discounts.